A mechanical device designed to permit a free flow of air into and out of an enclosure, usually used on engine crankcase, vehicular differentials and transmissions, pumps, compressors, and the like. see also cap, vent, fuel storage tank. excludes ventalator (as modified).
Classification: Intake air filters for internal combustion engines
NSN 5930-01-322-1977
NSN 5999-00-197-8792
NSN 5999-01-557-4465
NSN 6145-01-186-1334
NSN 5915-00-005-0313
NSN 6620-01-514-0754
NSN 5855-01-225-5855
NSN 6110-00-827-1653
NSN 5960-01-599-9821
NSN 5930-01-372-6345
NSN 5950-00-944-0697
NSN 5835-01-555-8963